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AlexFokin [52]
3 years ago
11

Which is the most accurate estimate of 27% of 39 ?

Mathematics
2 answers:
Nady [450]3 years ago
7 0

Answer:

10.53

Step-by-step explanation:

27% = 0.27

0.27*39 = 10.53

if you only need one decimal value then the answer is 10.5

DochEvi [55]3 years ago
3 0

Answer:

The would be 69.23%

Step-by-step explanation:

27:39*100 =

(27*100):39 =

2700:39 = 69.23

hope that helps

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Show 12×12.5 step-by-step
Elenna [48]
12x12.5=150
Steps:
1. convert 12.5 into a fraction: 25/2
2. also convert 12 into a fraction: 12/1
3. multiply 25/2x12/1=150.

Hope I helped! :D
7 0
3 years ago
Nojo is 5 years older then jacob . the product of their ages is 84 . now old is noj
mixer [17]
We can make two simple equations to express their ages to each other, then solve for one of the variables. Let n be Nojo's age and j be Jacob's age.

n(j) = 84
n - 5 = j
Use substitution to get only one variable in an equation.

n (n - 5) = 84
n^2 - 5n = 84

Since we have n to the power of 2, this equation has two possible answers, but since we are given four possible answer, just substitute them in the equation until one makes the left side equal 84.

<span>n^2 - 5n = 84
</span>12^2 - 5 (12) = 84
144 - 60 = 84
84 = 84

The answer is C = 12
5 0
3 years ago
What time is shown in the clock
Yanka [14]
10:30

short hand is hours
big hand is minutes
4 0
3 years ago
Read 2 more answers
750 split in to the ratio 7:8
Alex787 [66]
Given:
total = 750
ratio = 7 : 8

We need to get the ratio of the number to its total

7 + 8 = 15 ; 7/15 and 8/15 is the ratio of the number to its total.

We multiply these ratio to the total of 750

7/15 * 750 = 350
8/15 * 750 = 400

7:8 is equal to 350:400


5 0
3 years ago
In ΔFGH, f = 37 cm, ∠F=28° and ∠G=124°. Find the length of g, to the nearest 10th of a centimeter.
MatroZZZ [7]

Answer:

  65.3 cm

Step-by-step explanation:

The law of sines can be used for this.

  g/sin(G) = f/sin(F)

  g = (37 cm)sin(124°)/sin(28°) ≈ 65.3 cm . . . . multiply by sin(G)

The length of g is about 65.3 cm.

6 0
3 years ago
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